baber/WOPTO huggingface dataset:
Patent EP-4254641-A1 (EP)
Inventor: LIN WENFA
IPC: H01M50/533
Filed: 2021-09-30
Abstract: Embodiments of this application provide a battery cell, a battery, an electric device, and a manufacturing method and device of battery cell. The battery cell includes: an electrode assembly including a body and a tab; and a connecting part including a terminal connecting portion and a tab connecting portion, where the terminal connecting portion is configured to connect an electrode terminal, the tab connecting portion is configured to connect the tab, and the tab connecting portion has a first surface facing the body; where the tab includes a first section connected to the body, a second section fixed on the first surface, and a corner section connected between the first section and the second section, and the corner section exceeds the first surface in a direction from the body toward the connecting part. The battery cell has high energy density.
Patent EP-4155707-A1 (EP)
Inventor: VAN POL ANOUK
IPC: G01M5/00
Filed: 2022-04-29
Abstract: Systems, methods, and devices for fluid conduit inspection using absolute velocity of a sensor device are provided. The method includes: receiving sensor data collected by a sensor device during a measurement run from an interior of the fluid conduit while traveling along a length of the fluid conduit, the sensor device including a first magnetometer and a second magnetometer each having a fixed position in the sensor device, the fixed positions defining a separation distance between the first magnetometer and second magnetometer, the sensor data including magnetic flux data comprising first magnetic flux data collected by the first magnetometer and second magnetic flux data collected by the second magnetometer; determining a time delay between when a magnetic signal is present in the first magnetic flux data and when the magnetic signal is present in the second magnetic flux data; determining an absolute velocity of the sensor device.
Patent EP-4027616-A1 (EP)
Title: Global constraint-based content delivery network (cdn) selection in a video streaming system
Inventor: SHE QIANG
IPC: H04L65/80
Filed: 2022-01-04
Abstract: In some embodiments, a method receives a first ranking of content delivery networks for a playback session of a video and receives global constraints for the content delivery networks. The global constraints define an allocation for respective content delivery networks. The method alters a score for a content delivery network in the first ranking to generate a second ranking of content delivery networks. Then, a content delivery network is selected from the second ranking for the playback session of the video.
Patent EP-4029728-A1 (EP)
Inventor: UEDA KATSUYA
IPC: B60N2/815
Filed: 2022-01-06
Abstract: A headrest level adjustment mechanism includes a main support (26) that is provided on a side of a main headrest stay (18), and cooperates with the main headrest stay (18) to provide a locking mechanism (30) that adjusts a level of the headrest (14) and locks the headrest (14) at a predetermined level, and a sub support (28) that is provided on a side of a sub headrest stay (20; 88; 94), and cooperates with the sub headrest stay (20; 88; 94) to provide a movement restriction mechanism (32; 82; 86; 92) that restricts downward movement of the headrest (14) and keeps the headrest (14) at a lowest-level position, in a condition where the main headrest stay (18) is engaged with the main support (26), and a gap is provided between the headrest (14) and a seat back (12), the main headrest stay (18) and the sub headrest stay (20; 88; 94) being held by the seat back (12) and hanging down from two positions of the headrest (14) spaced from each other in a seat width direction.
Patent EP-4227647-A1 (EP)
Inventor: QAMA GENTJAN
IPC: G01D5/20
Filed: 2022-02-09
Abstract: The invention relates to a method (1) for calibrating a linearization function (2) for correcting the output of a position sensor providing a continuous output position signal, wherein the method optimizes the linearization function (2) by defining optimal positions of the linearization points of the linearization function (2).
Patent EP-4044253-A1 (EP)
Inventor: Constant Aurore
IPC: H01L29/10
Filed: 2022-02-09
Abstract: An electronic device includes a gate structure (664). The gate structure includes a gate electrode (604) including a doped semiconductor material, a first metal-containing member (624), a pair of conductive sidewall spacers (644). The first metal-containing member overlies the gate electrode. The conductive sidewall spacers overly the gate electrode and are formed along opposite sides of the first metal-containing member. The gate structure can include a gate electrode, a first metal-containing member (514) overlying the gate electrode, and a second metal-containing member (624) overlying the first metal-containing member. The first metal-containing member can have a length that is greater than the length of the second metal-containing member and substantially the same length as the gate electrode.
Patent EP-4228091-A1 (EP)
Inventor: CACOCCIOLA RICCARDO
IPC: H01Q1/40
Filed: 2022-02-11
Abstract: Radome with a surface varying refraction angle for phased array antennas. The radome comprises an electromagnetic wave active area which consists of a dielectric substrate and two dual-polarized meta-surfaces. The dual-polarized meta-surfaces are made of plurality of periodically arranged metallic meta-atoms with open, rotational symmetric, and non-continuous geometrical patterns. The meta-atoms overlap complementarily between the two sides of the dielectric substrate and are periodically arranged into at least two groups covering a space region the angular radiation pattern of a planar array antenna. The geometric dimensions of the meta-atoms vary within each group so that to form an electromagnetic transmissive phase gradient within that group and different from one group to another. The periodicity Δp of the meta-atoms is between λ/4 and λ/1.3, λ being the wavelength of an incident electromagnetic wave from a planar array antenna.
Patent EP-4021037-A1 (EP)
Inventor: GIRARDIER THOMAS
IPC: H04W4/80
Filed: 2019-11-26
Abstract: The invention refers to a Bluetooth audio streaming passthrough, and in particular, to a method for transmitting an audio stream (AD1) over a Bluetooth communication link (L1), the method being carried out by a source device (10) and comprising:- receiving an audio codec configuration and a sampling rate of the audio stream, said audio stream coming from a streaming application (40) running on the source device;- configuring a Bluetooth audio stream between the source device and a sink device (20) using the received audio codec configuration and sampling rate;- receiving the first audio stream from the streaming application;- packetizing the received first audio stream into said Bluetooth audio stream;- transmitting the Bluetooth audio stream to the sink device over the Bluetooth communication link, the transmitted Bluetooth audio stream comprising the packetized received audio stream;- receiving at least a second audio stream (AD2), said second audio stream being different from the first audio stream, from an audio server (30); and- transmitting said received second audio stream to the sink device over the Bluetooth communication link.
Patent EP-4250208-A1 (EP)
Inventor: SPITZ STEPHAN
IPC: G06Q20/20
Filed: 2022-03-25
Abstract: A backend system (160) configured to enroll a mobile merchant communication device (120) for performing a payment transaction with a mobile consumer communication device (110) is disclosed. The backend system (160) comprises a processing circuitry (141; 151) configured to generate a first electronic secret for the mobile merchant communication device (120). Moreover, backend system (160) comprises a communication interface (143; 153) configured to receive an enrollment request from the mobile merchant communication device (120), wherein the enrollment request comprises the first electronic secret for authorizing the enrollment request and a second electronic secret generated by the mobile merchant communication device (120). The processing circuitry (141) is further configured, if the enrollment request is successful, to generate personalization data for the mobile merchant communication device (120). The communication interface (143) is further configured to transmit the personalization data to the mobile merchant communication device (120) for enabling the mobile merchant communication device (120) to perform the payment transaction with the mobile consumer communication device (110) The communication interface (143; 153) is further configured to attest the integrity of the mobile merchant communication device (120) based on the second electronic secret using a challenge response procedure.
Patent EP-4254036-A1 (EP)
Inventor: ZACHARAKIS IOANNIS
IPC: G02B21/00
Filed: 2022-03-28
Abstract: An assembly of optical elements for the control of light, comprising in order from a first side of the assembly: a light modulator (1) configured to actively modulate a wavefront of light passing though the assembly, the light modulator (1) comprising an electronic interface (2); a first polarization element (3) configured to define a polarization of the light received from the light modulator (1); an optical element (4) that has a region across which a value of a refractive index of the optical element (4) varies for passively modulating the wavefront of the light received from the first polarization modulator (3); a second polarization element (5) configured to define the polarization of the light received from the optical element (4). Also, there are claimed a method for controlling light, uses of the assembly, and a microscope comprising the assembly.
Patent EP-4256996-A1 (EP)
Inventor: Small James Christopher
IPC: A42B3/12
Filed: 2022-04-04
Abstract: Proposed is a concept of providing an impact absorbing component that may be easily installed/assembled in a rigid helmet shell. In this way, a plurality of impact absorbing parts may be held in a desired relative arrangement as a pre-fabricated sub-component of a helmet. Such a sub-component may therefore be pre-assembled or pre-fabricated so that the plurality of impact absorbing parts meet predetermined/desired shape, sizing and/or positioning requirements for a helmet. The sub-component may then be subsequently located, fixed, and assembled inside a rigid helmet shell whilst ensuring that a predetermined relative arrangement of impact absorbing parts is obtained.
Patent EP-4258152-A1 (EP)
Title: Managing memory of a secure element domain, electronic device and method
Inventor: KULKARNI GITEN
IPC: G06F21/77
Filed: 2022-04-08
Abstract: It is described an electronic device (100), comprising a secure element domain (150) that further comprises:i) a physical memory region (152) configured to store a plurality of data sets (160); andii) a control device (155), coupled to the physical memory region (152), and configured to transfer at least one data set (160) away from the physical memory region (152), wherein transferring the data set (160) comprises at least one of:a) transferring the data set (160) as a first data blob (162) to a virtual memory region (154) of the secure element domain (150);b) off-loading the data set (160) as a second data blob (164) to an external domain (120).
Patent EP-4092960-A1 (EP)
Inventor: HAMID SAAD
IPC: H04M15/00
Filed: 2022-05-17
Abstract: Systems, methods, and devices can be utilized to provide charging function (CHF) fallback in a 5<sup>th</sup> Generation Core (5GC). An example method is performed by a fail-open function (FOF), and includes receiving, from the CHF, information corresponding to a subscriber of a network. The information is stored in a database. Further, the example method includes receiving, from the CHF or a connected function, a request corresponding to the subscriber. The connected function is a session management function (SMF) and/or a policy control function (PCF). Based on the request, the information stored in the database is at least one of accessed or modified. Based on performing at least one of accessing or modifying the information stored in the database, a response is generated and transmitted to the CHF or the connected function.
Patent EP-4279221-A1 (EP)
Inventor: KUMAR NITISH
IPC: B25J5/00
Filed: 2022-05-19
Abstract: Die Erfindung betrifft einen Bauroboter (10) zur Ausführung einer Bauarbeit an einem Baustellenobjekt. Er umfasst eine mobile Plattform (12), einen Endeffektor (16), wobei der Endeffektor (16) wenigstens ein Werkzeug oder eine Werkzeugaufnahme zur Aufnahme eines Werkzeugs aufweist, einen Parallelmanipulator (18), wobei der Endeffektor (16) und die mobile Plattform (12) über den Parallelmanipulator (18) miteinander verbunden sind, und wobei der Endeffektor (16) wenigstens ein Kontaktelement (24) aufweist, das eingerichtet ist, das zu bearbeitende Baustellenobjekt während einer Bauarbeit zu kontaktieren. Die Erfindung ermöglicht die Ausführung von Bauarbeiten mit einer besonders hohen Präzision.
Patent EP-4108423-A1 (EP)
Inventor: BROLLI ELIO
IPC: B29C65/02
Filed: 2022-05-24
Abstract: A transverse welding assembly for a flow-pack packaging machine comprising 
- a stationary support structure (12), 
- a translating base (18) movable with respect to the stationary support structure (12) along a straight direction (A) and carrying first and second welding elements (24, 26), and 
- a transmission mechanism (28) which controls a reciprocating movement of the translating base (18) between a retracted position and an advanced position, and vice versa, comprising an oscillating cam device (30), and at least one oscillating arm (32) fixed to the outlet shaft (38) of the cam oscillator device (30) and connected to the translating base (18) by means of a sliding coupling element (54).
Patent EP-4102722-A1 (EP)
Inventor: DORNSEIFF ANDRÉ
IPC: H05B39/08
Filed: 2022-06-09
Abstract: Die vorliegende Erfindung betrifft einen elektronischen Schalter der Elektroinstallationstechnik, aufweisend einen ersten elektrischen Anschluss (A) zum Anschließen eines L-Phasenleiters einer Wechselspannung (U<sub>N</sub>) eines Spannungsnetzes, einen zweiten elektrischen Anschluss (B) zum Anschließen einer elektrischen Last (L), einen dritten elektrischen Anschluss zum Anschließen eines N-Leiters der Wechselspannung (U<sub>N</sub>) des Spannungsnetzes, eine elektronische Schalteinrichtung zumindest zum Schalten der Last (L) zwischen einem eingeschalteten Zustand (ON) und einem ausgeschalteten Zustand (OFF), eine elektronische Steuerung (SE) zum Ansteuern der Schalteinrichtung, und eine Eigenversorgungsschaltelektronik mit einer internen Eigenversorgungsspannung (U<sub>E</sub>) für die Steuerung (SE) unter Verwendung eines durch die Last (L) fließenden Laststroms (I<sub>L</sub>). Die elektronische Schalteinrichtung umfasst eine Dioden Brücke aus zwei diskreten Dioden (D1, D3) und zwei MOSFET-Bodydioden (D2, D4). Der dritte elektrische Anschluss ist über eine fünfte Diode in Flussrichtung mit der Eigenversorgungsschaltelektronik verbunden. Die Eigenversorgungsschaltelektronik ist über eine sechste Diode (D6) in Flussrichtung mit dem dritten elektrischen Anschluss verbunden, und ein Tertiärschalter ist in Reihe zu der sechsten Diode zwischen dem Anschluss und der Eigenversorgungsschaltelektronik angeordnet.
Patent EP-4292867-A1 (EP)
Title: Charging cable and charging station for electric vehicles
Inventor: ILIFFE-MOON ETIENNE
IPC: B60L53/18
Filed: 2022-06-15
Abstract: An electric charging cable (1) comprises a flexible sheathing (4) and inside the sheathing (4) several flexible electric wires (5) running along the sheathing (4) and at least one flexible coolant channel (6A-6D) running along the sheathing (4), the electric wires (5) and the at least one coolant channel (6A-6D) ending in a charging connector (2), wherein a pressure (P<sub>A</sub>-P<sub>D</sub>) of a coolant (L) inside the at least one coolant channel (6A-6D) is individually controllable to set a mechanical behavior of the charging cable (1). A charging station (S) for electric vehicles (EV) comprises an electric charging cable (1) and further comprising at least one coolant pressure device (8) connected to at least one coolant channel (6A-6D) of the electric charging cable (1), the coolant pressure device (8) being adapted to set a pressure (P<sub>A</sub>-P<sub>D</sub>) of a coolant (L) inside the at least one coolant channel connected to it.
Patent EP-4108156-A1 (EP)
Inventor: ANHALT THOMAS
IPC: A61B1/04
Filed: 2022-06-20
Abstract: An endoscope eyepiece grasping mechanism includes a base part engaging a tab member via a connected engagement member. An annular part has an outer engagement surface and an inner camming surface disposed coaxially with the base part and axially moveable relative to the base part. The engagement surface is moveable with the camming surface to move the tab member radially outwardly, with a movement of the annular part relative to the base part in a first axial direction, toward a receiving position, and to move the tab member radially inwardly, with movement of the annular part relative to the base part in a second axial direction, toward a grasping position. A biasing device acts to bias the annular part toward the grasping position. An endoscope eyepiece is engaged by the tab member upon the annular part moving from the receiving position to the grasping position.
Patent EP-4174863-A1 (EP)
Inventor: KIM YOU-SE
IPC: G11C16/26
Filed: 2022-07-12
Abstract: A nonvolatile memory device includes: a memory cell array including three or more planes; a first clock generator generating a first clock signal having a first period; a second clock generator generating a second clock signal having a second period that varies with the temperature; a plurality of clock switching controllers outputting one of the first and second clock signals as a reference clock signal; a control logic including a plurality of bitline shutoff generators, which output a plurality of bitline shutoff signals based on the reference clock signal; and a plurality of page buffers connecting bitlines of the planes and data latch nodes in accordance with the bitline shutoff signals.
Patent EP-4307560-A1 (EP)
Inventor: FLIESS THOMAS
IPC: H03C5/00
Filed: 2022-07-13
Abstract: The invention discloses a polar transmitter apparatus comprising a modulator configured to create a series of complex valued IQ samples in time domain, a converter configured to convert the modulated IQ signals by the modulator into a polar representation of magnitude (AM) and phase (PM) information, an AM path configured to control an envelope of a generated radio frequency (RF) signal according to the AM information, a PM path configured to convert the PM information to an instantaneous frequency by differentiation over time, and a power amplifier (PA) configured to amplify the RF signal and send it to an antenna. The objective to define and specify a polar transmitter architecture that can support higher order modulation schemes with zero transitions will be solved therein that the apparatus comprises an AM sign extension block which is fed with the AM and PM information of the IQ-to-polar converter and the AM sign extension block is configured to detect a presence of a phase jump, to toggle hereupon a current sign to all samples on the AM path and subtract an equivalent phase from the PM path, the apparatus further comprises a sign extraction block configured to extract a sign information from the samples on the AM path and to convert the AM information back into an unsigned format and to provide sign control as a separate signal to the PA. (Fig. 7)
Patent EP-4125105-A1 (EP)
Inventor: TAMOTO NOZOMU
IPC: H01G9/20
Filed: 2022-07-18
Abstract: A photoelectric conversion element (101) including a first electrode (2, 2a, 2b), a photoelectric conversion layer, and a second electrode (7, 7a, 7b). The photoelectric conversion layer includes a hole-transporting layer (6), and the hole-transporting layer (6) includes a tertiary amine pyridine compound and a secondary amine pyridine compound.
Patent EP-4197407-A1 (EP)
Inventor: LV PIN
IPC: A47J36/02
Filed: 2022-07-18
Abstract: A cooking appliance is provided, and includes a body of the cooking appliance and a non-stick layer coated on a surface of the body. The non-stick layer includes a primer layer which is in contact with a side of the body, and the primer layer includes flake-like graphene and/or graphene derivatives uniformly distributed. A method for preparing the cooking appliance is further provided, and includes follows. A surface of a body of a cooking appliance is roughened. A water-based paint, which includes graphene and/or graphene derivatives and forms a primer layer, is sprayed on the surface of the body; a sealing layer is sprayed on an undried surface of the primer layer; and baking is performed. A midcoat layer and a topcoat layer are sprayed on a surface of the sealing layer in sequence and firing is performed, to obtain the cooking appliance with a target non-stick layer.
Patent EP-4098834-A1 (EP)
Inventor: BRUNNMAYR HARALD
IPC: E05F3/10
Filed: 2017-03-10
Abstract: Stellantrieb (1) zum Antrieb eines bewegbar gelagerten Möbelteils (2), umfassend wenigstens einen mit dem Möbelteil (2) zu verbindenden Stellarm (3), wobei der wenigstens eine Stellarm (3) zwischen einer ersten und einer zweiten Endlage bewegbar ausgebildet ist, einen Dämpfer (4) zur Dämpfung sowohl einer Bewegung (14) des wenigstens einen Stellarms (3) in die erste Endlage als auch einer Bewegung (15) des wenigstens einen Stellarms (3) in die zweite Endlage, wobei der Dämpfer (4) bei der Dämpfung einen Dämpfungshub ausführt, und einen Koppelungsmechanismus (5, 6, 7, 8, 9, 10) zur Koppelung des wenigstens einen Stellarms (3) oder eines damit verbundenen oder verbindbaren Stellteils (11) mit dem Dämpfer (4) zumindest bei den Bewegungen (14, 15) des wenigstens einen Stellarms (3) in die beiden Endlagen, wobei der Koppelungsmechanismus (5, 6, 7, 8, 9, 10) einen Aktuator (10) zur Ausführung des Dämpfungshubs des Dämpfers (4) aufweist, wobei der Aktuator (10) den Dämpfer (4) sowohl bei der Bewegung (14) des wenigstens einen Stellarms (3) in die erste Endlage als auch bei der Bewegung (15) des wenigstens einen Stellarms (3) in die zweite Endlage zur Ausführung des Dämpfungshubs beaufschlagt.
Patent EP-4137339-A1 (EP)
Inventor: RESTLE TANJA
IPC: B60H1/32
Filed: 2022-07-22
Abstract: Die Erfindung betrifft eine Wasserablaufanordnung (10) für ein Fahrzeug, insbesondere für Kondenswasser eines Fahrzeugaggregats (1), mit einem Ablaufkanal (12), einer rohrförmigen Durchführvorrichtung (20), welche durch zwei in gegenüberliegende Wandbleche (5.1, 5.3) eingebrachte Rohbauöffnungen (5.2, 5.4) eines Hohlprofils (5) einer Fahrzeugkarosserie geführt ist, und einer rohbaufesten Hülse (16), welche eine erste der beiden Rohbauöffnungen (5.2, 5.4) des Hohlprofils (5) durchgreift und fluiddicht mit dem Hohlprofil (5) verbunden ist, wobei die Durchführvorrichtung (20) fluiddicht in die rohbaufeste Hülse (16) eingeführt ist und diese mit einem Ablauf (28) durchgreift, welcher an einem eingeführten Ende der Durchführvorrichtung (20) angeordnet ist, wobei der Ablaufkanal (12) mit seinem freien Ende fluiddicht in eine Aufnahme (22) der Durchführvorrichtung (20) eingeführt und gehalten ist, welche an einem dem Ablauf (28) gegenüberliegenden Ende der Durchführvorrichtung (20) angeordnet ist.